mobile: partial 24.501 IE update to Rel.16
This commit is contained in:
mich
parent
736221a28a
commit
01333c687e
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@ -47,7 +47,7 @@ from pycrate_mobile.TS24008_IE import (
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BufBCD, PLMN, GPRSTimer3, APN, TFT, TimeZoneTime,
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)
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from pycrate_mobile.TS24301_IE import (
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EPSQoS, ExtEPSQoS, APN_AMBR, ExtAPN_AMBR,
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EPSQoS, ExtEPSQoS, APN_AMBR, ExtAPN_AMBR, NAS_KSI,
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)
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_str_reserved = 'reserved'
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@ -69,10 +69,22 @@ SecHdrType_dict = {
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#------------------------------------------------------------------------------#
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# DNN
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# Access type
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# TS 24.501, 9.11.2.1A
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#------------------------------------------------------------------------------#
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class AccessType(Envelope):
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_GEN = (
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Uint('spare', bl=2),
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Uint('Value', bl=2, dic={1:'3GPP access', 2:'non-3GPP access'})
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)
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#------------------------------------------------------------------------------#
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# DNN
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# TS 24.501, 9.11.2.1B
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#------------------------------------------------------------------------------#
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class DNN(Envelope):
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_GEN = (
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Uint8('Len'),
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@ -82,7 +94,49 @@ class DNN(Envelope):
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def __init__(self, *args, **kwargs):
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Envelope.__init__(self, *args, **kwargs)
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self[0].set_valauto(lambda: self[1].get_len())
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#self[1].set_blauto(lambda: self[0].get_val()<<3)
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self[1].set_blauto(lambda: self[0].get_val()<<3)
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#------------------------------------------------------------------------------#
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# Intra N1 mode NAS transparent container
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# TS 24.501, 9.11.2.6
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#------------------------------------------------------------------------------#
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_NASCiphAlgo_dict = {
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0 : '5G encryption algorithm 5G-EA0 (null)',
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1 : '5G encryption algorithm 128-5G-EA1 (SNOW)',
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2 : '5G encryption algorithm 128-5G-EA2 (AES)',
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3 : '5G encryption algorithm 128-5G-EA3 (ZUC)',
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4 : '5G encryption algorithm 5G-EA4',
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5 : '5G encryption algorithm 5G-EA5',
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6 : '5G encryption algorithm 5G-EA6',
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7 : '5G encryption algorithm 5G-EA7'
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}
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_NASIntegAlgo_dict = {
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0 : '5G integrity algorithm 5G-IA0 (null)',
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1 : '5G integrity algorithm 128-5G-IA1 (SNOW)',
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2 : '5G integrity algorithm 128-5G-IA2 (AES)',
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3 : '5G integrity algorithm 128-5G-IA3 (ZUC)',
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4 : '5G integrity algorithm 5G-IA4',
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5 : '5G integrity algorithm 5G-IA5',
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6 : '5G integrity algorithm 5G-IA6',
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7 : '5G integrity algorithm 5G-IA7'
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}
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class IntraN1ModeNASTransContainer(Envelope):
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_GEN = (
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Buf('MAC', val=b'\0\0\0\0', bl=32, rep=REPR_HEX),
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Uint('CiphAlgo', bl=4, dic=_NASCiphAlgo_dict),
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Uint('IntegAlgo', bl=4, dic=_NASIntegAlgo_dict),
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Uint('spare', bl=3),
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Uint('KACF', bl=1, dic={
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0:'new KAMF has not been calculated by the network',
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1:'new KAMF has been calculated by the network'}),
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NAS_KSI(),
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Uint8('Seqn'),
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)
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#------------------------------------------------------------------------------#
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@ -90,7 +144,6 @@ class DNN(Envelope):
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# TS 24.501, 9.11.2.8
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#------------------------------------------------------------------------------#
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class SNSSAI(Envelope):
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ENV_SEL_TRANS = False
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@ -164,6 +217,23 @@ class L_SNSSAI(Envelope):
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self[1].set_blauto(lambda: self[0].get_val()<<3)
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#------------------------------------------------------------------------------#
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# S1 mode to N1 mode NAS transparent container
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# TS 24.501, 9.11.2.9
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#------------------------------------------------------------------------------#
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class S1ModeN1ModeNASTransContainer(Envelope):
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_GEN = (
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Buf('MAC', val=b'\0\0\0\0', bl=32, rep=REPR_HEX),
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Uint('CiphAlgo', bl=4, dic=_NASCiphAlgo_dict),
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Uint('IntegAlgo', bl=4, dic=_NASIntegAlgo_dict),
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Uint('spare', bl=1),
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Uint('NCC', bl=3),
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NAS_KSI(),
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Buf('spare', bl=16),
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)
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#------------------------------------------------------------------------------#
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# 5GMM capability
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# TS 24.501, 9.11.3.1
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@ -182,7 +252,7 @@ class FGMMCap(Envelope):
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Uint('RestrictEC', bl=1),
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Uint('LPP', bl=1),
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Uint('HOAttach', bl=1),
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Uint('S1Mode', bl=1),
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Uint('S1Mode', bl=1), # end of octet 1
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Uint('RACS', bl=1),
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Uint('NSSAA', bl=1),
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Uint('5G-LCS', bl=1),
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@ -191,6 +261,11 @@ class FGMMCap(Envelope):
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Uint('V2X', bl=1),
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Uint('5G-UP-CIoT', bl=1),
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Uint('5GSRVCC', bl=1), # end of octet 2
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Uint('spare', bl=4),
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Uint('5G-EHC-CP-CIoT', bl=1),
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Uint('MultipleUP', bl=1),
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Uint('WUSA', bl=1),
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Uint('CAG', bl=1), # end of octet 3
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Buf('spare', val=b'', rep=REPR_HEX)
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)
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@ -198,12 +273,13 @@ class FGMMCap(Envelope):
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if self.get_trans():
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return
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l = char.len_bit()
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if l <= 16:
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# disable all elements after bit l
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self.disable_from(l)
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elif l > 16:
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if l <= 8:
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self.disable_from(8)
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elif l <= 16:
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self.disable_from(16)
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elif l > 24:
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# enables some spare bits at the end
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self[-1]._bl = l-16
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self[-1]._bl = l-24
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Envelope._from_char(self, char)
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def disable_from(self, ind):
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@ -259,6 +335,7 @@ _FGMMCause_dict = {
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74 : 'Temporarily not authorized for this SNPN',
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75 : 'Permanently not authorized for this SNPN',
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76 : 'Not authorized for this CAG or authorized for CAG cells only',
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77 : 'Wireline access area not allowed',
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90 : 'Payload was not forwarded',
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91 : 'DNN not supported or not subscribed in the slice',
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92 : 'Insufficient user-plane resources for the PDU session',
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@ -309,7 +386,8 @@ _FGSIDType_dict = {
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3 : 'IMEI',
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4 : '5G-S-TMSI',
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5 : 'IMEISV',
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6 : 'MAC address'
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6 : 'MAC address',
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7 : 'EUI-64'
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}
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class FGSIDType(Envelope):
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@ -330,7 +408,9 @@ FGSIDFMT_NAI = 1
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FGSIDFmt_dict = {
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0 : 'IMSI',
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1 : 'NAI'
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1 : 'Network specific identifier',
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2 : 'GCI',
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3 : 'GLI'
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}
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FGSIDTYPE_NO = 0
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@ -340,6 +420,7 @@ FGSIDTYPE_IMEI = 3
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FGSIDTYPE_TMSI = 4
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FGSIDTYPE_IMEISV = 5
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FGSIDTYPE_MAC = 6
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FGSIDTYPE_EUI64 = 7
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FGSIDType_dict = {
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0 : 'No identity',
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@ -348,7 +429,8 @@ FGSIDType_dict = {
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3 : 'IMEI',
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4 : '5G-S-TMSI',
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5 : 'IMEISV',
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6 : 'MAC address'
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6 : 'MAC address',
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7 : 'EUI-64'
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}
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_ProtSchemeID_dict = {
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@ -411,7 +493,7 @@ class SUCI_ECIESProfB(Envelope):
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self[2]._from_char(char)
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class SUPI_IMSI(Envelope):
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class SUCI_IMSI(Envelope):
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_GEN = (
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PLMN(),
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BufBCD('RoutingInd', bl=16),
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@ -428,7 +510,7 @@ class SUPI_IMSI(Envelope):
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)
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class SUPI_NAI(UTF8String):
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class SUCI_NAI(UTF8String):
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pass
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@ -440,8 +522,10 @@ class FGSIDSUPI(Envelope):
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Uint('spare', bl=1),
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Uint('Type', val=FGSIDTYPE_SUPI, bl=3, dic=FGSIDType_dict),
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Alt('Value', GEN={
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0: SUPI_IMSI(),
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1: SUPI_NAI()},
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0: SUCI_IMSI(),
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1: SUCI_NAI(),
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2: SUCI_NAI(),
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3: SUCI_NAI()},
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DEFAULT=Buf('SUPI_Unk', rep=REPR_HEX),
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sel=lambda self: self.get_env()[1].get_val()),
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)
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@ -464,7 +548,6 @@ class FGSIDGUTI(Envelope):
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# for IMEI and IMEISV
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class FGSIDDigit(Envelope):
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_name = '5GSIDDigit'
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_GEN = (
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Uint('Digit1', val=0xF, bl=4, rep=REPR_HEX),
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Uint('Odd', bl=1),
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@ -497,42 +580,34 @@ class FGSIDNone(Envelope):
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class FGSIDMAC(Envelope):
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_name = '5GSIDMAC'
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_GEN = (
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Uint('spare', bl=5, rep=REPR_HEX),
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Uint('spare', bl=4, rep=REPR_HEX),
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Uint('MAURI', bl=1),
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Uint('Type', val=FGSIDTYPE_MAC, bl=3, dic=FGSIDType_dict),
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Buf('MAC', bl=48, rep=REPR_HEX)
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)
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class FGSIDUnk(Envelope):
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_name = '5GSIDUnk'
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class FGSIDEUI64(Envelope):
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_name = '5GSIDEUI64'
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_GEN = (
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Uint('spare', bl=5, rep=REPR_HEX),
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Uint('Type', val=FGSIDTYPE_MAC, bl=3, dic=FGSIDType_dict),
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Buf('unk', rep=REPR_HEX)
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Uint('Type', val=FGSIDTYPE_EUI64, bl=3, dic=FGSIDType_dict),
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Buf('EUI64', bl=64, rep=REPR_HEX)
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)
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class FGSID(Envelope):
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_name = '5GSID'
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# FGSIDTYPE_NO (0) -> FGSIDNone
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# FGSIDTYPE_SUPI (1) -> FGSIDSUPI
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# FGSIDTYPE_GUTI (2) -> FGSIDGUTI
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# FGSIDTYPE_IMEI (3) -> FGSIDDigit
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# FGSIDTYPE_TMSI (4) -> FGSIDTMSI
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# FGSIDTYPE_IMEISV (5) -> FGSIDDigit
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# FGSIDTYPE_MAC (6) -> FGSIDMAC
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# (7) -> FGSIDUnk
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_ID_LUT = {
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FGSIDTYPE_NO : FGSIDNone(),
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FGSIDTYPE_SUPI : FGSIDSUPI(),
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FGSIDTYPE_GUTI : FGSIDGUTI(),
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FGSIDTYPE_IMEI : FGSIDDigit(),
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FGSIDTYPE_IMEI : FGSIDDigit('5GSIDIMEI'),
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FGSIDTYPE_TMSI : FGSIDTMSI(),
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FGSIDTYPE_IMEISV : FGSIDDigit(),
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FGSIDTYPE_IMEISV : FGSIDDigit('5GSIDIMEISV'),
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FGSIDTYPE_MAC : FGSIDMAC(),
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7 : FGSIDUnk()
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FGSIDTYPE_EUI64 : FGSIDEUI64()
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}
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def set_val(self, vals):
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@ -567,7 +642,7 @@ class FGSID(Envelope):
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FGSIDTYPE_TMSI (4) -> FGSIDTMSI
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FGSIDTYPE_IMEISV (5) -> FGSIDDigit
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FGSIDTYPE_MAC (6) -> FGSIDMAC
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7 (undefined) -> FGSIDUnk
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FGSIDTYPE_EUI64 (7) -> FGSIDEUI64
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"""
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if not isinstance(type, integer_types) or not 0 <= type <= 7:
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raise(PycrateErr('invalid 5GS identity type: %r' % type))
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@ -590,23 +665,41 @@ class FGSID(Envelope):
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# TS 24.501, 9.11.3.5
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#------------------------------------------------------------------------------#
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_EMC_dict = {
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0 : 'Emergency services not supported',
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1 : 'Emergency services supported in NR connected to 5GCN only',
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2 : 'Emergency services supported in E-UTRA connected to 5GCN only',
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3 : 'Emergency services supported in NR connected to 5GCN and E-UTRA connected to 5GCN'
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}
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_EMF_dict = {
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0 : 'Emergency services fallback not supported',
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1 : 'Emergency services fallback supported in NR connected to 5GCN only',
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2 : 'Emergency services fallback supported in E-UTRA connected to 5GCN only',
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3 : 'Emergency services fallback supported in NR connected to 5GCN and E-UTRA connected to 5GCN'
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}
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class FGSNetFeat(Envelope):
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_name = '5GSNetFeat'
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_GEN = (
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Uint('MPSI', bl=1),
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Uint('IWK_N26', bl=1),
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Uint('EMF', bl=1),
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Uint('EMC', bl=3),
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Uint('EMF', bl=2, dic=_EMF_dict),
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Uint('EMC', bl=2, dic=_EMC_dict),
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Uint('IMS-VoPS-N3GPP', bl=1),
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Uint('IMS-VoPS-3GPP', bl=1), # end of octet 1
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Uint('5G-LCS', bl=1),
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Uint('5G-UP-CIoT', bl=1),
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Uint('5G-HC-CP-CIoT', bl=1),
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Uint('N3Data', bl=1),
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Uint('5G-CP-CIoT', bl=1),
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Uint('RestrictEC', bl=1),
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Uint('5G-IPHC-CP-CIoT', bl=1),
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Uint('RestrictEC', bl=2),
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Uint('MCSI', bl=1),
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Uint('EMCN3', bl=1), # end of octet 2
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Uint('spare', bl=5),
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Uint('5G-EHC-CP-CIoT', bl=1),
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Uint('ATS-IND', bl=1),
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Uint('5G-LCS', bl=1), # end of octet 3
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Buf('spare', val=b'', rep=REPR_HEX)
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)
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@ -615,11 +708,12 @@ class FGSNetFeat(Envelope):
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return
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l = char.len_bit()
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if l <= 8:
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# disable all elements after bit l
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self.disable_from('5G-LCS')
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elif l > 16:
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self.disable_from(8)
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elif l <= 16:
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self.disable_from(13)
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elif l > 24:
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# enables some spare bits at the end
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self[-1]._bl = l-16
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self[-1]._bl = l-24
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Envelope._from_char(self, char)
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def disable_from(self, ind):
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@ -653,7 +747,8 @@ _FGSRegResult_dict = {
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class FGSRegResult(Envelope):
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_name = '5GSRegResult'
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_GEN = (
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Uint('spare', bl=3),
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Uint('spare', bl=2),
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Uint('Emergency', bl=1),
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Uint('NSSAAPerformed', bl=1),
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Uint('SMSAllowed', bl=1),
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Uint('Value', bl=3, dic=_FGSRegResult_dict)
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@ -814,18 +909,6 @@ class FGSUpdateType(Envelope):
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)
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#------------------------------------------------------------------------------#
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# Access type
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# TS 24.501, 9.11.3.11
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#------------------------------------------------------------------------------#
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class AccessType(Envelope):
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_GEN = (
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Uint('spare', bl=2),
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Uint('Value', bl=2, dic={1:'3GPP access', 2:'non-3GPP access'})
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)
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#------------------------------------------------------------------------------#
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# Additional 5G security information
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# TS 24.501, 9.11.3.12
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@ -837,7 +920,9 @@ class Add5GSecInfo(Envelope):
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Uint('RINMR', bl=1, dic={
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0:'retransmission of the initial NAS message not requested',
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1:'retransmission of the initial NAS message requested'}),
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Uint('HDP', bl=1, dic={0:'K_AMF derivation not required', 1:'K_AMF derivation required'})
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Uint('HDP', bl=1, dic={
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0:'K_AMF derivation not required',
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1:'K_AMF derivation required'})
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)
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@ -897,6 +982,68 @@ class CAGInfoList(Sequence):
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_GEN = CAGInfo()
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#------------------------------------------------------------------------------#
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# CIoT small data container
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# TS 24.501, 9.11.3.18B
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#------------------------------------------------------------------------------#
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_CIoTDataType_dict = {
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0 : 'Control plane user data',
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1 : 'SMS',
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2 : 'Location services message container'
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}
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_CIoTDDX_dict = {
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0 : 'No information available',
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1 : 'No further uplink or downlink data transmission subsequent to the uplink data transmission is expected',
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2 : 'Only a single downlink data transmission and no further uplink data transmission subsequent to the uplink data transmission is expected',
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3 : _str_reserved
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}
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class _CIoTSmallData_CPUD(Envelope):
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_GEN = (
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Uint('DDX', bl=2, dic=_CIoTDDX_dict),
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Uint('PDUSessID', bl=3, dic={0:'No PDU session identity assigned'}),
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Buf('Data', val=b'', rep=REPR_HEX)
|
||||
)
|
||||
|
||||
|
||||
class _CIoTSmallData_SMS(Envelope):
|
||||
_GEN = (
|
||||
Uint('spare', bl=5),
|
||||
Buf('Data', val=b'', rep=REPR_HEX)
|
||||
)
|
||||
|
||||
|
||||
class _CIoTSmallData_LCS(Envelope):
|
||||
_GEN = (
|
||||
Uint('DDX', bl=2, dic=_CIoTDDX_dict),
|
||||
Uint('spare', bl=3),
|
||||
Uint8('AddInfoLen'),
|
||||
Buf('AddInfo', val=b'', rep=REPR_HEX),
|
||||
Buf('Data', val=b'', rep=REPR_HEX)
|
||||
)
|
||||
|
||||
def __init__(self, *args, **kwargs):
|
||||
Envelope.__init__(self, *args, **kwargs)
|
||||
self[2].set_valauto(lambda: self[3].get_len())
|
||||
self[3].set_blauto(lambda: self[2].get_val()<<3)
|
||||
|
||||
|
||||
class CIoTSmallDataContainer(Envelope):
|
||||
_GEN = (
|
||||
Uint('DataType', bl=3, dic=_CIoTDataType_dict),
|
||||
Alt('Cont', GEN={
|
||||
0: _CIoTSmallData_CPUD('CPUD'),
|
||||
1: _CIoTSmallData_SMS('SMS'),
|
||||
2: _CIoTSmallData_LCS('LCS'),
|
||||
},
|
||||
DEFAULT=Buf('unk', val=b'', rep=REPR_HEX),
|
||||
sel=lambda self: self.get_env()[0].get_val())
|
||||
)
|
||||
|
||||
|
||||
#------------------------------------------------------------------------------#
|
||||
# Ciphering key data
|
||||
# TS 24.501, 9.11.3.18C
|
||||
|
|
@ -934,6 +1081,29 @@ class CipheringKeyData(Sequence):
|
|||
_GEN = CipheringDataSet()
|
||||
|
||||
|
||||
#------------------------------------------------------------------------------#
|
||||
# Control plane service type
|
||||
# TS 24.501, 9.11.3.18D
|
||||
#------------------------------------------------------------------------------#
|
||||
|
||||
_CtrlPlaneServType_dict = {
|
||||
0 : 'mobile originating request',
|
||||
1 : 'mobile terminating request',
|
||||
2 : 'data',
|
||||
3 : 'unused - mobile originating request',
|
||||
4 : 'unused - mobile originating request',
|
||||
5 : 'unused - mobile originating request',
|
||||
6 : 'unused - mobile originating request',
|
||||
7 : 'unused - mobile originating request'
|
||||
}
|
||||
|
||||
class CtrlPlaneServiceType(Envelope):
|
||||
_GEN = (
|
||||
Uint('spare', bl=1),
|
||||
Uint('Value', bl=3, dic=_CtrlPlaneServType_dict)
|
||||
)
|
||||
|
||||
|
||||
#------------------------------------------------------------------------------#
|
||||
# De-registration type
|
||||
# TS 24.501, 9.11.3.20
|
||||
|
|
@ -996,28 +1166,6 @@ class MICOInd(Envelope):
|
|||
# TS 24.501, 9.11.3.34
|
||||
#------------------------------------------------------------------------------#
|
||||
|
||||
_NASCiphAlgo_dict = {
|
||||
0 : '5G encryption algorithm 5G-EA0 (null)',
|
||||
1 : '5G encryption algorithm 128-5G-EA1 (SNOW)',
|
||||
2 : '5G encryption algorithm 128-5G-EA2 (AES)',
|
||||
3 : '5G encryption algorithm 128-5G-EA3 (ZUC)',
|
||||
4 : '5G encryption algorithm 5G-EA4',
|
||||
5 : '5G encryption algorithm 5G-EA5',
|
||||
6 : '5G encryption algorithm 5G-EA6',
|
||||
7 : '5G encryption algorithm 5G-EA7'
|
||||
}
|
||||
|
||||
_NASIntegAlgo_dict = {
|
||||
0 : '5G integrity algorithm 5G-IA0 (null)',
|
||||
1 : '5G integrity algorithm 128-5G-IA1 (SNOW)',
|
||||
2 : '5G integrity algorithm 128-5G-IA2 (AES)',
|
||||
3 : '5G integrity algorithm 128-5G-IA3 (ZUC)',
|
||||
4 : '5G integrity algorithm 5G-IA4',
|
||||
5 : '5G integrity algorithm 5G-IA5',
|
||||
6 : '5G integrity algorithm 5G-IA6',
|
||||
7 : '5G integrity algorithm 5G-IA7'
|
||||
}
|
||||
|
||||
class NASSecAlgo(Envelope):
|
||||
_GEN = (
|
||||
Uint('CiphAlgo', bl=4, dic=_NASCiphAlgo_dict),
|
||||
|
|
@ -1662,56 +1810,6 @@ MAPDUSessInfo_dict = {
|
|||
}
|
||||
|
||||
|
||||
#------------------------------------------------------------------------------#
|
||||
# Control plane service type
|
||||
# TS 24.501, 9.11.3.65
|
||||
#------------------------------------------------------------------------------#
|
||||
|
||||
_CtrlPlaneServType_dict = {
|
||||
0 : 'mobile originating request',
|
||||
1 : 'mobile terminating request',
|
||||
2 : 'data',
|
||||
3 : 'unused - mobile originating request',
|
||||
4 : 'unused - mobile originating request',
|
||||
5 : 'unused - mobile originating request',
|
||||
6 : 'unused - mobile originating request',
|
||||
7 : 'unused - mobile originating request'
|
||||
}
|
||||
|
||||
class CtrlPlaneServiceType(Envelope):
|
||||
_GEN = (
|
||||
Uint('spare', bl=1),
|
||||
Uint('Value', bl=3, dic=_CtrlPlaneServType_dict)
|
||||
)
|
||||
|
||||
|
||||
#------------------------------------------------------------------------------#
|
||||
# CIoT small data container
|
||||
# TS 24.501, 9.11.3.67
|
||||
#------------------------------------------------------------------------------#
|
||||
|
||||
_CIoTDataType_dict = {
|
||||
1 : 'Control plane user data',
|
||||
2 : 'SMS'
|
||||
}
|
||||
|
||||
_CIoTDDX_dict = {
|
||||
0 : 'No information available',
|
||||
1 : 'No further uplink or downlink data transmission subsequent to the uplink data transmission is expected',
|
||||
2 : 'Only a single downlink data transmission and no further uplink data transmission subsequent to the uplink data transmission is expected',
|
||||
3 : _str_reserved
|
||||
}
|
||||
|
||||
|
||||
class CIoTSmallDataContainer(Envelope):
|
||||
_GEN = (
|
||||
Uint('DataType', bl=3, dic=_CIoTDataType_dict),
|
||||
Uint('DDX', bl=2, dic=_CIoTDDX_dict),
|
||||
Uint('PDUSessID', bl=3, dic={0:'No PDU session identity assigned'}),
|
||||
Buf('Data', rep=REPR_HEX)
|
||||
)
|
||||
|
||||
|
||||
#------------------------------------------------------------------------------#
|
||||
# UE radio capability ID
|
||||
# TS 24.501, 9.11.3.68
|
||||
|
|
|
|||
Loading…
Reference in New Issue